CN2198021Y - Improved struction of machine oil filter - Google Patents
Improved struction of machine oil filter Download PDFInfo
- Publication number
- CN2198021Y CN2198021Y CN94221510U CN94221510U CN2198021Y CN 2198021 Y CN2198021 Y CN 2198021Y CN 94221510 U CN94221510 U CN 94221510U CN 94221510 U CN94221510 U CN 94221510U CN 2198021 Y CN2198021 Y CN 2198021Y
- Authority
- CN
- China
- Prior art keywords
- iron powder
- frid
- machine oil
- pedestal
- oil filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010721 machine oil Substances 0.000 title claims abstract description 61
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 87
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 47
- 239000003921 oil Substances 0.000 claims description 30
- 239000011324 bead Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000010705 motor oil Substances 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 235000013312 flour Nutrition 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/28—Magnetic plugs and dipsticks
- B03C1/286—Magnetic plugs and dipsticks disposed at the inner circumference of a recipient, e.g. magnetic drain bolt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to a filter device in a solid/liquid separation field. The filter device is mainly composed of a casing, a metal net, a filtering paper core, a motor oil inlet, a motor oil outlet, and a filter device for motor oil. The filter device for motor oil comprises a base seat, an upper and a lower iron powder collectinggroove plates, a magnet, and a top cover for flow guide. The utility model uses magnetic action for effectively filtering iron powder impurity in machine oil. The utility model has the advantages of simple structure, low cost, and strong practicability.
Description
The utility model belongs to a kind of filter in the mushy stage separation field, especially refers to a kind of device that utilizes iron powder impurity in the magneticaction filtering machine oil.
Machine oil is indispensable to the cooling and the lubricated aspect of equipment such as engine or internal combustion engine.It is except itself influenced to some extent to the running of engine and life-span, because engine in the running, its movable part can produce metal break flour and other impurity because of the friction that is occurred in the relative motion, these break flours and impurity will enter the movable part of engine along with circulating of machine oil and produce the friction infringement on these parts as can not in time getting rid of.The filtration of machine oil generally all is to utilize the oil filter that is combined on the engine to carry out.Be provided with a wire netting and filter paper core in the common oil filter, can oil circulation through in it, with the in addition filtering of the impurity of larger particles.Machine oil is circulated smoothly, and it is provided with density to the material of wire netting and filter paper core also certain restriction, and therefore to less metal break flour and impurity, its filter effect is quite limited.
In order to overcome the effectively problem of filtering of above-mentioned granule metal break flour, someone has proposed the oil filter of magnet arrangement, attract particulate irony impurity with the magnetic force that utilizes magnet, and then filtering it, this cleaner mainly is that heart place establishes a retainer ring therein, for fixing a plurality of magnet and double-layer leaching net portion within it, and come sorption metallic iron powder particulate, so that filtering with its magnet.But there are some defectives in these structures, and for example, oil strainer axle wherein is to be fixed on the base of oil filter in the mode of adhering, and when engine running, oil temperature wherein generally is quite high.Therefore the sticker of long period of soaking in high temperature oil can be because of the rotten adhesion effect that loses, and then the oil strainer axle is come off on the base of oil filter, thereby lost the effect that filters out impurities, in addition also may be because of the magnetic force sorption of magnet, or block spill port on the base because of the relation of magnet self part, cause oil return not enough and cause engine overheated.The engine internal parts are damaged because of lack of lubrication.
In addition, on oil strainer axle structure commonly used, some element is that avoid magnetizing must be with aluminium or other material manufacturing that can not be magnetized.But then, the element in the oil strainer axle commonly used is pure to be to combine in the mode of blocking, again because aluminium does not have suitable elasticity, therefore its effect of blocking is also bad, when automobile traveling, can be because of its vibration, or produce the phenomenon that gets loose because of the vibration that engine running produced.In addition, the installation direction of oil filter on engine have up, down with side direction, reaches down in the side direction mounting means, and its oil strainer axle or its element more may get loose when the vibration because of the gravity effect.
Another problem of oil filter commonly used is that the oil strainer axle lacks the iron powder feeder, and therefore the iron powder that is adsorbed is easy to be taken away by the machine oil that flows because of the vibration of travelling of engine vibration or vehicle, and its efficient is reduced greatly.In addition, if there is ferrous powder granules passing through magnet, and the end can be adsorbed effectively, then this iron powder can be magnetized by magnet, make it have faint magnetic, the iron powder that the end is adsorbed is attracted each other along with oil circulation the time and is tied and forms larger-size iron powder group together, and then causes damage in engine.Except that above-mentioned defective, the part of magnetic machine oil filtering element (cartridge) rod is quite a lot of, so its part and cost are all high.
The purpose of this utility model is to propose a kind of structure-improved of the oil filter of mainly being made up of housing, perforated metal net, filter paper core and magnetic machine oil filter, wherein, the magnetic machine oil filter includes pedestal again, upper and lower iron powder is collected frid, magnet and water conservancy diversion top cover.The utility model is simple in structure, and the iron powder impurity in the filtering machine oil is effective, thereby has solved existing problem in the prior art.
The technical scheme that the utility model adopted is that it mainly is made up of housing, perforated metal net, filter paper core and magnetic machine oil filter.Wherein, in housing, be provided with the perforated metal net with one heart, and in wire netting, form first space, form second space between wire netting and the housing, and filter paper core is set in this space.The below of housing is provided with machine oil inlet and machine oil outlet, in first space in wire netting the magnetic machine oil filter is set.
The magnetic machine oil filter is by pedestal, iron powder is collected frid, magnet and water conservancy diversion top cover and constituted up and down.Wherein pedestal is to comprise one to be the PYR first half of butt and the Lower Half of garden column always, first half end face is provided with a plurality of arcuate sockets and a centre bore, and the Lower Half openend is provided with fixedly ear, extends to wire netting below and is fixed with wire netting or spot-welded together by it.
Iron powder is collected frid up and down, and both structures are identical, just is provided with the upper and lower direction of putting upside down.They have a centre bore and constitute a central dip position by ring-type sloped sidewall and par, the par is provided with a plurality of arcuate sockets, around the concave part and in conjunction with on it ring-type position being arranged, it is the end face that is fixed on pedestal by a separator that following iron powder is collected frid.
Magnet is to collect the annular space between the frid and fix in it around being formed at up and down iron powder, and the South Pole of magnet and the arctic are close together with the iron powder feeder that iron powder is up and down collected on the frid respectively.
The water conservancy diversion top cover includes a centre bore, concave part, ring-type position, sloped sidewall and flat part around this bottom, its ring-type position and last iron powder are collected between the ring-type position of frid, and form upward machine oil path between sloped sidewall and the last iron powder collection frid sloped sidewall, following iron powder is collected between frid and the base top surface and is provided with a separator, both are separated, to form down the machine oil path.
Utilize that a connector passes pedestal respectively, iron powder is collected the centre bore of frid and water conservancy diversion top cover and they are fixed on the pedestal up and down.
That advantage of the present utility model is is simple in structure, be connected firmly, the lower and ferrous powder granules in the filtering machine oil effectively of cost, thus can ensure the normal operation of machine and prolong its life-span, therefore the utlity model has extremely strong practicality.
Fig. 1 is the outside drawing of the utility model cut-away section.
Fig. 2 is the outside drawing of the utility model magnetic machine oil filter.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of the utility model magnetic machine oil filter.
Fig. 4 is the profile of the utility model magnetic machine oil filter.
Fig. 5 is the water conservancy diversion top cover outside drawing of the utility model magnetic machine oil filter.
Fig. 6 is that the iron powder of the utility model magnetic machine oil filter is collected the frid outside drawing.
Fig. 7 is the pedestal outside drawing of the utility model magnetic machine oil filter.
Further specify a preferred embodiment of the present utility model in conjunction with above-mentioned each accompanying drawing now.The utility model is mainly collected frid (36), following iron powder collection frid (37), magnet arrangement and water conservancy diversion top cover (60) by housing (12), pedestal (28), last iron powder and is formed.
Oil filter (10) includes a hollow housing (12), and its below is provided with machine oil inlet (14) and machine oil outlet (16), can and flow out this oil filter (10) for the machine oil inflow.Be provided with a wire netting (18) in housing (12), it is provided with around machine oil outlet (16), and forms one first space (19) within it.One wire netting (18) is provided with a plurality of perforation (20), can enter in first space (19) for the machine oil circulation.Between wire netting (18) and housing (12), form one second space (21), can be for filter paper core (22) is set.Be provided with a holddown spring (24) at wire netting (18) and filter paper core (22) top, in order to wire netting (18) and filter paper core (22) are fixed in the housing (12).Be provided with a magnetic filter device (26) in first space (19) of wire netting (18) inside, cover in the machine oil outlet (16), as shown in Figure 1.
Magnetic machine oil filter of the present utility model (26) includes a pedestal (28), as shown in Figure 7, the less first half of its diameter slightly is butt garden taper, the Lower Half that diameter is bigger then is a straight garden column, its straight garden column Lower Half can be close to and be fixed in the wire netting (18), the big bottom of this pedestal (28) is a complete openend, cover cap is in the outlet of the machine oil on the filter paper assembly bottom of oil filter (10) (16), to cover this machine oil outlet (16) fully, and open circumferential is provided with the fixedly ear (30) that multi-disc outwards protrudes out, may extend to wire netting (18) the below and for this reason wire netting (18) push down and fixed, or utilize spot welding that the two is combined with fixed pedestal (28).On the less top of pedestal (28), be provided with a centre bore (32) and a plurality of its arcuate socket (34) all around that is looped around, the purpose of these arcuate sockets (34) is in order to flowing to the inner passage of pedestal (28) as machine oil, will be further via being covered in the machine oil outlet (16) in the pedestal (28) and flowing out this oil filter (10) and flow into the machine oil of pedestal (28).Pedestal (28) is to be made by thin steel plate, and substrate is thick to can be 0.3 centimeter, and its bottom diameter can be 32 centimeters, and top end diameter is 27 centimeters, and it highly is 18 centimeters, and the diameter of centre bore (32) is 3.6 centimeters.Certainly, the utility model is not limited to these sizes, and other size also can be used.On the less end face of pedestal (28), be provided with a separator (35), as shown in Figure 3 and Figure 4, it is the thick garden cylindrical component of a hollow, is then supporting an annular permanent magnnet (38) that is gripped by last iron powder collection frid (36) and following iron powder collection frid (37) on it.Separator (35) can be separated the end face that descends iron powder to collect frid (37) and pedestal (28), and forms machine oil path (39) betwixt.Separator (35) can be made of metal material that can not be magnetized such as aluminium.
Last iron powder is collected frid (36) and following iron powder and is collected frid (37) and have identical structure and shape basically, and unique difference is down that iron powder collection frid (37) is to be provided with in the mode of putting upside down with last iron powder collection frid (36).Iron powder is collected frid (36) or (37) as shown in Figure 6.In Fig. 3 and Fig. 6, iron powder is collected frid (36) up and down, (37) are a disc shape member, locates to be provided with a lower concave part position (40) therebetween, and by around its ring-type position (45) in conjunction with on it.
In Fig. 3 and Fig. 4, concave part (40) are made up of the sloped sidewall (41) and a flat bottom (42) of garden ring-type.This ring-type position (45) then is to be bonded on the sloped sidewall (41).The arcuate socket (46) that on bottom (42), is provided with a centre bore (44) and is provided with round this centre bore (44).This arcuate socket (46) is the passage as the machine oil circulation.Upper and lower iron powder is being collected frid (36), (37) direction setting to put upside down mutually, and (42) are combined with each other bottom it, can collect at two iron powders and form a annulus (48) between frid (36), (37) around its concave part (40), as shown in Figure 4, can grip ringshaped magnet (38) in it.For the path of magnetic flux is provided, and can provide suitable elasticity, firmly to clamp magnet (38), upper and lower iron powder is collected frid (36), (37) preferably use the steel material manufacturing, not so also can adopt the other materials that can satisfy above-mentioned condition.
Collect at iron powder on the ring-type position (45) of frid (36), moderately bend its material, can form feeder in order to ccontaining iron powder chip.Collect the iron powder feeder that is provided with two annulars on the end face of frid (36) at iron powder, the one, outer feeder (50), another is interior feeder (52).Outer feeder (50) is by collecting the upwardly extending outer bead (54) of inclination of frid (36) and the upright bead (56) that is arranged in haply on the centre position, ring-type position (45) of iron powder collection frid (36) is constituted round iron powder in the form of a ring, and interior feeder (52) then is by middle bead (56) and is positioned on the edge, concave part (40) and is constituted around the inward flange (58) of concave part (40).These beads (54), (56) and (58) all roughly protrude upward, and wherein, middle bead (56) and inward flange (58) are roughly upright, and outer bead (54) then is outward-dipping a little.The height of middle bead (56) and the height of inward flange (58) are about equally.
In embodiment of the present utility model, outer bead (54) is to form by the periphery of iron powder being collected frid (36) upwards bends.Middle bead (56) and inward flange (58) then are to collect the part at frid (36) ring-type position by cutting iron powder, and upwards turn up and form, collect on the frid (36) for making it can suitably be connected iron powder, middle bead (56) and inward flange (58) all are not continuous positions, but the structure of section type, and the two staggers mutually.Such structure, can save and use other material to make these flaunching parts, but also can adopt other flaky material, as be weldingly fixed on iron powder collection frid (36) the ring-type position, to form these flaunching parts (54), (56) and (58).The diameter of the concave part in the present embodiment (40) can be 16.5 centimeters, and the diameter of whole iron powder collection frid (36) is 27 centimeters, and the aperture of centre bore (44) is 3.6 centimeters.Can be 0.3 centimeter in order to the steel plate thickness of making upper and lower iron powder collection frid (36) and (37).
Among the embodiment of the present utility model, employed magnet strength is 1100 Gausses, it can produce the suction of about 180 grams, magnet is to be arranged to make its magnetic pole, the South Pole and the arctic lay respectively at upper and lower iron powder and collect on the position that iron powder feeder (50) on frid (36), (37) and (52) are close to, promptly be close to iron powder and collect the below of frid (36) and the top that following iron powder is collected frid (37), in can making like this and the position of outer feeder (50) and (52) is the strongest position of magnetic force.Can reach filtering efficient maximum.
The magnet that is adopted among the embodiment of the present utility model is the annular magnet in garden, be placed in the annulus (48) between upper and lower iron powder collection frid (36), (37), but also can increase the thickness or the external diameter of magnet, or use a plurality of magnet, be arranged in garden annular shape, and be fixed in the annulus (48).
The assembly top of collecting frid (36), (37) at upper and lower iron powder then is provided with a water conservancy diversion top cover (60), as shown in Figure 5, it is a garden discoid component, concave part (62) in the middle of it has, and have a ring-type position (64) around this concave part (62).In concave part (62), be provided with a centre bore (66) in the heart, water conservancy diversion top cover (60) is the centre bore (32) that runs through pedestal (28) by, and then pass separator (35) and upper and lower iron powder and collect centre bore (44) on frid (36), (37), and pass the metal matter member of the centre bore (66) of water conservancy diversion top cover (60), as rivet (70), collect on frid (36), (37) and be fixed on pedestal (28) and upper and lower iron powder.The metal that the material of this rivet preferably can not be magnetized is as metallic aluminium, with above avoiding iron powder is adsorbed on.Similarly, the material of water conservancy diversion top cover (60) preferably also is metal material such as the aluminum material that is not magnetized.
It is to make its ring-type position (64) and last iron powder collect between the frid (36) one of formation can guide the last machine oil path (72) that machine oil stream passes through that water conservancy diversion top cover (60) is arranged on iron powder the mode on the frid (36) of collecting, as shown in Figure 4, like this, when machine oil when the arrow A direction is flowed through path (72), owing to be subjected to the bead (54) on the iron powder collection frid (36), (56) and the stopping of (58), its flow velocity can be influenced a little, and wherein iron powder can be easily attracted by magnet (38) and in being deposited on, in outer feeder (50) and (52), while is owing to middle bead (56) and inward flange (58) stopping, be deposited on feeder (50), (52) Nei ferrous powder granules will be difficult for being with from feeder by flowing of machine oil, therefore the iron powder in the filtering machine oil more effectively, being filtered out the machine oil of contained iron powder in it by path (72) by magnet (38) will pass iron powder and collect arcuate socket (46) on the frid (36) and (37) and arrive down in the space below the iron powder collection frid (37), and then enter the inside of pedestal (28) again via the arcuate socket (34) on pedestal (28) end face along the direction shown in the arrow C, so that flow out oil filter (10) via the outlet of the machine oil in it (16).
On the other hand, the machine oil that following machine oil path (39) below iron powder is collected frid (37) down flows through then also can be subjected to the sucking action of magnet (38) magnetic force, collect feeder (50) and (52) on the frid (37) and make contained iron powder in it be deposited on down iron powder, and because of middle bead (56) and inward flange (58) are arranged on it, so can prevent the iron powder that is deposited in it is taken away by machine oil stream, collecting the machine oil that flows through frid (37) below from following iron powder can advance along the arrow B direction, by the below of magnet (38), it is inner and flow out this oil filter (10) to enter pedestal (28) more in the direction of arrow C.
In the present embodiment, the distance that the ring-type position (64) of water conservancy diversion top cover (60) and last iron powder are collected between the frid (36) is 5 centimeters, promptly goes up the height of machine oil path (72); The distance that following iron powder is collected between frid (37) and pedestal (28) end face is 5 centimeters also, promptly descends the height of machine oil path (39).Distance between the sloped sidewall (41) of the concave part (40) of the sloped sidewall of the concave part of water conservancy diversion top cover (60) and last iron powder collection frid (36) is 3.5 centimeters.Certainly, the utility model can also adopt the embodiment of different size.
Claims (5)
1, a kind of structure-improved of oil filter, it is characterized in that it includes a housing (12), perforated metal net (18), filter paper core (22) and magnetic machine oil filter are formed, wherein the garden heart is provided with perforated metal net (18) in housing (12), and form first space (19) within it, form second space (21) between wire netting (18) and housing (12), filter paper core (22) is set in this space, the below of housing (12) is provided with machine oil inlet (14) and machine oil outlet (16), and first space (19) in wire netting (18) is provided with the magnetic machine oil filter;
Said magnetic machine oil filter, it is collected frid (36), (37), magnet (38) and water conservancy diversion top cover by pedestal (28), upper and lower iron powder and is formed, wherein pedestal (28) includes one and is the PYR first half of butt and the Lower Half of garden column always, its first half end face is provided with a plurality of arcuate sockets (34) and a centre bore (32), its underpart openend is provided with fixedly ear (30), pedestal (28) can be fixed on wire netting (18) bottom by it;
Said upper and lower iron powder is collected frid (36), (37), its structure is identical, with inverted orientation setting up and down, the central dip position (40) that it has centre bore (14) and is made of ring-type sloped sidewall (41) and par (42), the par is provided with a plurality of arcuate sockets (46), around concave part (40) and in conjunction with the ring-type position (45) that has on it, it is the end face that is fixed on pedestal (28) by a separator (35) that following iron powder is collected frid (37);
Said magnet (38), be to collect the annular space (48) between frid (36), (37) and fix in it, and the South Pole of magnet (38) and the arctic are close together with iron powder feeder (50), (52) that iron powder is up and down collected on frid (36), (37) respectively around being formed at up and down iron powder;
Said water conservancy diversion top cover (60), it includes a centre bore (66), concave part (62), ring-type position (64), around the sloped sidewall and the flat part of this bottom, its ring-type position (64) and last iron powder are collected between the ring-type position (45) of frid (36), with and sloped sidewall collect with last iron powder and form machine oil path (72) between frid (36) sloped sidewall (41).
2, according to the said oil filter structure-improved of claim 1, it is characterized in that said pedestal (28), upper and lower iron powder collection frid (36), (37) and water conservancy diversion top cover (60), can pass their centre bore (32), (44), (66) respectively by a connection piece (70) and be fixed on the pedestal (28), this connector (70) can be one by metal material that can not be magnetized such as the made rivet of aluminium.
3,, it is characterized in that said upper and lower iron powder is collected to be equipped with inward flange (58), middle bead (56), outer bead (54) on the ring-type position (45) of frid (36), (37) and to constitute two iron powder feeders (50), (52) according to the said oil filter structure-improved of claim 1.
4, according to the said oil filter structure-improved of claim 3, it is characterized in that said middle bead (56), inward flange (58) is to be cut on it and partly upwards be bent to form by ring-type position (45) the upper part material that will go up iron powder collection frid, and it is highly identical, said outer bead (54) is that the outermost edge by this ring-type position (45) upwards is bent into outward-dipping a little shape and forms, during it highly is lower than, inward flange (56), (58).
5, according to the said oil filter structure-improved of claim 1, it is characterized in that said separator (35) is arranged on down iron powder and collects between frid (37) and pedestal (28) end face, the two is separated and form down machine oil path (39).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN94221510U CN2198021Y (en) | 1994-09-23 | 1994-09-23 | Improved struction of machine oil filter |
AT95106672T ATE186471T1 (en) | 1994-09-23 | 1995-05-03 | LIQUID FILTER WITH MAGNET |
EP95106672A EP0702993B1 (en) | 1994-09-23 | 1995-05-03 | Fluid filter using magnet means |
DE69513260T DE69513260T2 (en) | 1994-09-23 | 1995-05-03 | Liquid filter with magnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN94221510U CN2198021Y (en) | 1994-09-23 | 1994-09-23 | Improved struction of machine oil filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2198021Y true CN2198021Y (en) | 1995-05-24 |
Family
ID=5055109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94221510U Expired - Fee Related CN2198021Y (en) | 1994-09-23 | 1994-09-23 | Improved struction of machine oil filter |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0702993B1 (en) |
CN (1) | CN2198021Y (en) |
AT (1) | ATE186471T1 (en) |
DE (1) | DE69513260T2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006119669A1 (en) * | 2005-05-10 | 2006-11-16 | Garcia Saenz De Samaniego Jose | A composite multi-stage filter core for cleaning machine-oil and its manufacture method |
CN102068842A (en) * | 2010-12-01 | 2011-05-25 | 重庆美的通用制冷设备有限公司 | Oil separator and manufacturing method thereof |
CN104594972A (en) * | 2014-11-21 | 2015-05-06 | 重庆隆鑫发动机有限公司 | Centrifugal fine filter forcing impurities to separate and engine thereof |
CN105964402A (en) * | 2016-06-22 | 2016-09-28 | 中船黄埔文冲船舶有限公司 | Electromagnetic oil purifying device |
CN106000641A (en) * | 2016-06-22 | 2016-10-12 | 中船黄埔文冲船舶有限公司 | Electromagnetic oil purifying device |
CN106111327A (en) * | 2016-06-22 | 2016-11-16 | 中船黄埔文冲船舶有限公司 | A kind of heatable reconditioner |
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JP4273583B2 (en) | 1999-08-04 | 2009-06-03 | 株式会社デンソー | Filter device with built-in magnet |
DE10127069A1 (en) * | 2001-05-23 | 2002-11-28 | Bio Medical Apherese Systeme G | Magnetic filter, to separate magnetically marked cells and molecules from a flow of blood, and the like, has a magnetic field generator around the flow channels within the housing without contact between the flow and generator |
KR100909957B1 (en) * | 2008-01-21 | 2009-07-30 | 주식회사 범우에코엔지니어링 | Fe particles removing apparatus included in a rolling oil |
CN112717551A (en) * | 2020-12-22 | 2021-04-30 | 莱西市盈德装备技术中心 | Method for filtering and collecting lubricating oil |
WO2024144512A1 (en) * | 2022-12-28 | 2024-07-04 | Eczacibaşi Monrol Nükleer Ürünler Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Magnetic member protection apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3887469A (en) * | 1973-08-09 | 1975-06-03 | Masazi Hayashi | Lubricating oil filtering device |
US4036758A (en) * | 1976-09-08 | 1977-07-19 | R. L. Kuss & Co., Inc. | Fluid filter |
JPS6242713A (en) * | 1985-08-14 | 1987-02-24 | Aisin Warner Ltd | In-line strainer |
US5228990A (en) * | 1992-04-01 | 1993-07-20 | Jean Chiang | Oil filter |
-
1994
- 1994-09-23 CN CN94221510U patent/CN2198021Y/en not_active Expired - Fee Related
-
1995
- 1995-05-03 AT AT95106672T patent/ATE186471T1/en not_active IP Right Cessation
- 1995-05-03 EP EP95106672A patent/EP0702993B1/en not_active Expired - Lifetime
- 1995-05-03 DE DE69513260T patent/DE69513260T2/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006119669A1 (en) * | 2005-05-10 | 2006-11-16 | Garcia Saenz De Samaniego Jose | A composite multi-stage filter core for cleaning machine-oil and its manufacture method |
CN102068842A (en) * | 2010-12-01 | 2011-05-25 | 重庆美的通用制冷设备有限公司 | Oil separator and manufacturing method thereof |
CN104594972A (en) * | 2014-11-21 | 2015-05-06 | 重庆隆鑫发动机有限公司 | Centrifugal fine filter forcing impurities to separate and engine thereof |
CN105964402A (en) * | 2016-06-22 | 2016-09-28 | 中船黄埔文冲船舶有限公司 | Electromagnetic oil purifying device |
CN106000641A (en) * | 2016-06-22 | 2016-10-12 | 中船黄埔文冲船舶有限公司 | Electromagnetic oil purifying device |
CN106111327A (en) * | 2016-06-22 | 2016-11-16 | 中船黄埔文冲船舶有限公司 | A kind of heatable reconditioner |
Also Published As
Publication number | Publication date |
---|---|
DE69513260D1 (en) | 1999-12-16 |
ATE186471T1 (en) | 1999-11-15 |
DE69513260T2 (en) | 2000-08-31 |
EP0702993A1 (en) | 1996-03-27 |
EP0702993B1 (en) | 1999-11-10 |
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